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Demo: Garda - robust gesture-based authentication for mobile systems

Published: 11 September 2017 Publication History

Abstract

This is a demo for a full paper in CHI'17 proceedings http://dx.doi.org/10.1145/3025453.3025879 [6]. We designed and implemented a secure, robust and usable multi-expert recognizer, Garda, for gesture passwords. This demo demonstrates two real scenarios of using Garda as a gesture recognizer in mobile devices: under normal use and under a shoulder-surfing attack. As a supplement to the demo, we describe technical details of Garda in this report. Our demo shows the usability of our Garda gesture authentication method on mobile devices in daily life.

References

[1]
Gradeigh D. Clark and Janne Lindqvist. 2015. Engineering Gesture-Based Authentication Systems. IEEE Pervasive Computing 14, 1 (2015), 18--25.
[2]
Gradeigh D. Clark, Janne Lindqvist, and Antti Oulasvirta. 2017. Composition Policies for Gesture Passwords: User Choice, Security, Usability and Memorability. In 2017 IEEE Conference on Communications and Network Security (CNS). IEEE.
[3]
Yang Li. 2010. Protractor: A Fast and Accurate Gesture Recognizer. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '10). ACM, New York, NY, USA, 2169--2172.
[4]
Janne Lindqvist. 2017. Could a Doodle Replace Your Password? Scientific American via The Conversation US (May 7, 2017). https://www.scientificamerican.com/article/could-a-doodle-replace-your-password/
[5]
Can Liu, Gradeigh D. Clark, and Janne Lindqvist. 2017a. Guessing Attacks on User-Generated Gesture Passwords. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1, 1, Article 3 (March 2017), 24 pages.
[6]
Can Liu, Gradeigh D. Clark, and Janne Lindqvist. 2017b. Where Usability and Security Go Hand-in-Hand: Robust Gesture-Based Authentication for Mobile Systems. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems (CHI '17). ACM, New York, NY, USA, 374--386.
[7]
Alexander De Luca and Janne Lindqvist. 2015. Is Secure and Usable Smartphone Authentication Asking Too Much? Computer 48, 5 (May 2015), 64--68.
[8]
Michael Sherman, Gradeigh Clark, Yulong Yang, Shridatt Sugrim, Arttu Modig, Janne Lindqvist, Antti Oulasvirta, and Teemu Roos. 2014. User-generated Free-form Gestures for Authentication: Security and Memorability. In Proceedings of the 12th Annual International Conference on Mobile Systems, Applications, and Services (MobiSys '14). ACM, New York, NY, USA, 176--189.
[9]
Yulong Yang, Gradeigh D. Clark, Janne Lindqvist, and Antti Oulasvirta. 2016. Free-Form Gesture Authentication in the Wild. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems (CHI '16). ACM, New York, NY, USA, 3722--3735.

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Published In

cover image ACM Conferences
UbiComp '17: Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers
September 2017
1089 pages
ISBN:9781450351904
DOI:10.1145/3123024
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 11 September 2017

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Author Tags

  1. authentication
  2. gesture
  3. mobile device
  4. security

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  • Demonstration

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UbiComp '17

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Overall Acceptance Rate 764 of 2,912 submissions, 26%

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